Kamik Women's Luxembourg Boot 100% Synthetic Imported Synthetic sole Shaft measures approximately 12.25" from arch Heel measures approximately 1.25" Platform measures approximately 0.5" Boot opening measures approximately 15" around Waterproof boot featuring slouchy nylon upper and wraparound elastic laces with toggle closure Fleece lining Cushioned removable insole Multi-directional outsole for traction Rated to -25 degrees Fahrenheit